
Apple is aggressively updating its Mac operating system.

What does this teach us as administrators? However, threats from for-profit malware hidden in apps or tainted downloads quadrupled in 2019 according to a USA Today report. Traditional malware such as viruses and worms are still minimal to non-existent.

The size of its Mac operating system installers has grown considerably over those 10 years too.It released Mac OS X Lion (10.7) in 2011 and every year since has released a new major version. Apple has been on a 1-year major release cycle for its Mac operating system for the past 10 years.
